megmegab megmegab

04-03-2016
Chemistry

contestada

what mass is needed for 5000 moles of iron.

Respuesta :

olemakpadu olemakpadu

05-03-2016

From Periodic table atomic mass of Iron Fe is 56 grams / mole

I mole of iron, Fe needs 56 grams

5000 would then require : 5000 * 56 = 280 000

= 280 000 grams or 280 kilograms.

Answer Link

Otras preguntas

lara has a tin of peanuts cashews and pecans she will pick a second nut without looking. how many outcomes are there for her two picks?

find the amplitude, period, and phase shift of the function defined by: y=3-2cos(3x+pi)

The Habsburg Empire did all of the following EXCEPT A. take control of Hungary, Croatia, and Slovonia. B. lose their Holy Roman Empire in Germany. C. remain a c

f f(x) = 2x2 and g(x) = 3x, what is (g o f)(x) a. 6x2 b. 9x2 c. 18x2 d. 8x4

When MgCO3(s) is strongly heated, it produces solid MgO as gaseous CO2 is driven off.Does the oxidation number of carbon change upon the formation of CO2?

You shoot an arrow set a target. The parabolic path of the arrow passes through the points shown in table. X. Y 30. 6 60. 7 100. 4 A. Find a quadratic function

Tennis balls with a diameter of 2.5 in. are packaged 3 to a can. The can is a cylinder. Find the volume of the space in the can that is not occupied by tennis b

What was the South’s greatest concern when California applied for statehood?

Six popular brands of tea are to be used in a blind taste study for consumer recognition. If three distinct brands are chosen from the six, and if the consumer

find the amplitude, period, and phase shift of the function defined by: y=3-2cos(3x+pi)